Ключевые слова: 20, agenda, anniversary, appointment, background, birth, birthday, blank, block, business, calendar, celebration, chess, daily, date, day, death, design, element, event, graphic, happy, history, holiday, international, jul, july, meeting, month, national, office, organizer, party, plan, planting, reminder, schedule, season, seminar, space, time, today, tree, vacation, week, white, wood, year, zodiac,